package com.example.web;

import com.example.model.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;

public class BeerSelect extends HttpServlet {
	
	public void doPost(HttpServletRequest request,
						HttpServletResponse response)
						throws IOException, ServletException {

		String c = request.getParameter("color");
		BeerExpert be = new BeerExpert();
		List<String> result = be.getBrands(c);

		//response.setContentType("text/html");
		//PrintWriter out = response.getWriter();
		//out.println("Beer Selection Advice<br>");

		request.setAttribute("styles", result);

		RequestDispatcher view = request.getRequestDispatcher("result.jsp");

		view.forward(request, response);

		//Iterator<String> it = result.iterator();
		//while(it.hasNext()) {
		//	out.println("<br>try: " + it.next());
		//}


	}

}